FPS precision inner barrel 6.03 x 210 mm

Fps is proud to present its line of precision stainless steel inner barrels.

These inner barrels are produced starting from a precisely drawn micro stainless steel tube, which is then subjected to the following processes:

• CNC machining
• straightening calibration
• internal honing
• coating
• ultrasonic polishing

The hop-up window shape has been designed to be compatible with both normal hop-up rubbers and flat hop. Stainless steel ensures maximum mechanical strength and complete absence of surface oxidation unlike aluminum or brass. Another great advantage of AISI304 is that it can be easily cleaned with metal brushes without scratching, ensuring the most complete removal of any plastic residues on the inner surface of the barrel.

Technical specifications:

• length: 210 mm
• inner diameter: 6.03 mm
• outer diameter: 8.51 mm
• material: stainless steel AISI 304

100% MARUI COMPATIBLE

100% MADE IN ITALY